General Equation of State of Acid-Base Balance in Solutions: Resolution of the Equation with Respect to Hydrogen ion Concentrations and Concerning the Amount of Added Base or Acid. Titration Curves.

Abstract

The paper considers the state of the system, which is an electrolyte solution containing an acid and a base in various ratios. The general equation of the state of the system is derived. Methods are proposed to solve the general equation for the concentration of hydrogen ions and for the base/acid introduced into the system. The theoretical dependencies are compared with experimental titration curves.